Debug VBS. SplineTech VBS Debugger, VBScript Debugging Tool.

Need to debug VBS scripts?
Tired of using MsgBox and Wscript.echo all the time?
Other debuggers don't work? ... We've been there.
That's why we developed SplineTech VBS Debugger.

VBScript Debugger in action (v6.1)

SplineTech VBS Debugger is an award-winning VBScript Debugger that enables you to easily edit and debug VBscript, debug .VBS files and VBS scripts. Features full support for JavaScript, Jscript, VBScript and MS Windows Scripting Host (WSH) for both easy and complex VBS script debugging scenarios.
SplineTech VBS Debugger Features
Full featured VBS debugger and editor
JavaScript Debugger and Editor (for Windows Scripting Host)
JScript Debugger and Editor (for Windows Scripting Host)
VBScript Debugger and Editor (for Windows Scripting Host)
JS debugger and editor
Debug ALL your administration scripts
User account scripts
Server administration scripts
IIS administration scripts
Domain management scripts
Network scripts
Any other scripts written on JavaScript or VBScript
Native support for wscript.exe and cscript.exe
100% adjustable, state of the art dockable interface
Fast, simple and straightforward installation
No manual configuration required
No attaching to process needed
Monitor all Local Variables and their properties in a new convenient tree structure (PRO Edition Only)
Watch all your Local Variables in a new separate Locals Panel (movable dockable internal window)
All Local variables appear automatically in a convenient tree structure
No need to manually add your Local Variables to watch - they are added automatically
Easily change values of your Locals right in the Locals Panel - at any time
Check all properties of your Locals as they are updated automatically
Watch Expressions and Variables in a new convenient tree structure and change their values as you go (PRO Edition Only)
Watch all your Variables and Expressions in a new separate Watch Panel
Add/Delete new variables on the go
Change variable values with one click
Add any Custom Expression and monitor all its properties in a convenient tree structure
Monitor the value of any variable in a separate panel (PRO Edition Only)
Multi-Functional VBScript and JavaScript Script Editor featuring:
Color-coded syntax. This feature can save countless hours, since it helps you quickly spot obvious errors such as missing quotation marks.
Full Support for native VBScript and JavaScript syntax
Recent Documents List
Open Files List (on-screen)
Line Numbering
Line/Column Position indication
Execution Line Highlighting. See the current line of the code to be executed.
Open multiple files at once
Customizable movable and dockable user interface
Unlimited Bookmarks - set bookmarks anywhere you wish throughout your code
Integrated Step by Step Debugging Assistant
Check what's your next step - how to set a breakpoint etc
Short easy to follow hints
Hints appear in the upper-left corner of the main window
Movable and dockable Hints Panel
Very user-friendly explicit Bug Reporting
Run-Time Error Handling
Runtime errors usually are illogical or incorrect reasoning in your script. I.e. a very common error in JavaScript is mismatched data types — something like trying to perform a mathematical calculation on a data string
Set | Clear Breakpoints
Step in | Step out | Step over
Debug | Go
Show Last Error
See the exact position where the latest error occurred and the description of that error message - right over your code
Variable Watch
Enter variables and monitor their values - live
Variable Hint - see the value of your variable by moving the mouse over it
Expression Evaluation and Watch
Monitor complete expressions and watch their values, i.e. 'x+10'
Expression Evaluation Hint - see the value of your expression by moving the mouse over it, as you go!
Integrated Feedback and Support Tool
Get your question answered as-you-go with easy built-in Ask your question button
Step-by-Step Multimedia Tutorials and Functional Demonstration
and more!
Make your development life easier today
with your FULL Version of SplineTech VBS Debugger
SplineTech VBS Debugger. It Works.